Records of the Geological Survey of India, Volume 120, Parts 2-8government of India., 1985 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 14
... distinct kinetic movements . The groups are classified again into formations on the basis of internal homo- geneity and practicable unity of character of the lithologies . Naming of the litho - strati- graphic units are made on the ...
... distinct kinetic movements . The groups are classified again into formations on the basis of internal homo- geneity and practicable unity of character of the lithologies . Naming of the litho - strati- graphic units are made on the ...
Page 100
... distinct possibility . Radio - carbon dating of ancient timber within the mine , have shown that the mine reached a depth level of 200 m or more even by the beginning of the Christian era ( Allachin , 1968 ) . Thus the area may be ...
... distinct possibility . Radio - carbon dating of ancient timber within the mine , have shown that the mine reached a depth level of 200 m or more even by the beginning of the Christian era ( Allachin , 1968 ) . Thus the area may be ...
Page 110
... distinct looking quartz bodies but also by the schistose rock containing thin stringers of quartz . The ore shoots demar- cated at a planning cutoff of 3 g / t during the exploration vary in width from less than a metre to more than 15 ...
... distinct looking quartz bodies but also by the schistose rock containing thin stringers of quartz . The ore shoots demar- cated at a planning cutoff of 3 g / t during the exploration vary in width from less than a metre to more than 15 ...
Contents
Contents | 1 |
Stratigraphy and structure of Delhi Supergroup of rocks | 12 |
Structures in Singhbhum shear zone at and around | 27 |
Copyright | |
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anhydrite antiform Aravalli range average axial planes bands Barotiya and Sendra Barotiya Group basalts basin Bhim Group block boreholes Chaibasa channel chert Chitradurga chlorite clay crescentic lamina deformation Delhi Delhi Supergroup deposit developed Devgarh Devgarh Group dextral Dhanjori drilling east eastern evaporites exploration F₂ folds folds F formation Geol Geological map geophysical gneiss gold grade granite gravity ground water halite Haryana hinge Hutti Ingaldhalu iron isoclinal Jodhpur laterite limb lineation lode metabasalts metamorphism migmatization mineral mineralisation minor folds Nagaur occur phase of folding planar plunge polyhalite pre-Delhi inlier pre-Delhi west Precambrian Punjab quartz quartzite Rajasthan Rajgarh Rajgarh Group Ras Marble red beds regional rocks Rohtak district samples schist schist belt schistosity sediments Sendra Group sequence shear zone Singhbhum strand plain stratigraphic Strike Reef structures sulphide Supergroup Surv Survey of India synform tectonic thickness tion trend Tuff values variogram Vasudev volcanics western